1 /* Copyright (c) 2019-2022. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #include "src/kernel/actor/SimcallObserver.hpp"
7 #include "simgrid/s4u/Host.hpp"
8 #include "src/kernel/activity/CommImpl.hpp"
9 #include "src/kernel/activity/MailboxImpl.hpp"
10 #include "src/kernel/actor/ActorImpl.hpp"
11 #include "src/mc/mc_config.hpp"
15 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_observer, mc, "Logging specific to MC simcall observation");
17 namespace simgrid::kernel::actor {
19 void RandomSimcall::serialize(std::stringstream& stream) const
21 stream << (short)mc::Transition::Type::RANDOM << ' ';
22 stream << min_ << ' ' << max_;
25 void RandomSimcall::prepare(int times_considered)
27 next_value_ = min_ + times_considered;
28 XBT_DEBUG("MC_RANDOM(%d, %d) will return %d after %d times", min_, max_, next_value_, times_considered);
31 int RandomSimcall::get_max_consider() const
33 return max_ - min_ + 1;
36 bool ConditionWaitSimcall::is_enabled()
38 if (static bool warned = false; not warned) {
39 XBT_INFO("Using condition variables in model-checked code is still experimental. Use at your own risk");
44 void ConditionWaitSimcall::serialize(std::stringstream& stream) const
49 ActorJoinSimcall::ActorJoinSimcall(ActorImpl* actor, ActorImpl* other, double timeout)
50 : SimcallObserver(actor), other_(s4u::ActorPtr(other->get_iface())), timeout_(timeout)
53 bool ActorJoinSimcall::is_enabled()
55 return other_->get_impl()->wannadie();
57 void ActorJoinSimcall::serialize(std::stringstream& stream) const
59 stream << (short)mc::Transition::Type::ACTOR_JOIN << ' ';
60 stream << other_->get_pid() << ' ' << static_cast<bool>(timeout_ > 0);
62 } // namespace simgrid::kernel::actor